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// Copyright (c) 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include <tuple>
#include "testing/gtest/include/gtest/gtest.h"
#include "net/third_party/quiche/src/quic/core/qpack/qpack_decoder_test_utils.h"
#include "net/third_party/quiche/src/quic/core/qpack/qpack_encoder_test_utils.h"
#include "net/third_party/quiche/src/quic/core/qpack/qpack_test_utils.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_string_piece.h"
#include "net/third_party/quiche/src/quic/platform/api/quic_test.h"
#include "net/third_party/quiche/src/spdy/core/spdy_header_block.h"
using ::testing::Combine;
using ::testing::Values;
namespace quic {
namespace test {
namespace {
class QpackRoundTripTest
: public QuicTestWithParam<std::tuple<FragmentMode, FragmentMode>> {
public:
QpackRoundTripTest()
: encoding_fragment_mode_(std::get<0>(GetParam())),
decoding_fragment_mode_(std::get<1>(GetParam())) {}
~QpackRoundTripTest() override = default;
spdy::SpdyHeaderBlock EncodeThenDecode(
const spdy::SpdyHeaderBlock& header_list) {
NoopDecoderStreamErrorDelegate decoder_stream_error_delegate;
NoopEncoderStreamSenderDelegate encoder_stream_sender_delegate;
std::string encoded_header_block = QpackEncode(
&decoder_stream_error_delegate, &encoder_stream_sender_delegate,
FragmentModeToFragmentSizeGenerator(encoding_fragment_mode_),
&header_list);
TestHeadersHandler handler;
NoopEncoderStreamErrorDelegate encoder_stream_error_delegate;
NoopDecoderStreamSenderDelegate decoder_stream_sender_delegate;
QpackDecode(&encoder_stream_error_delegate, &decoder_stream_sender_delegate,
&handler,
FragmentModeToFragmentSizeGenerator(decoding_fragment_mode_),
encoded_header_block);
EXPECT_TRUE(handler.decoding_completed());
EXPECT_FALSE(handler.decoding_error_detected());
return handler.ReleaseHeaderList();
}
private:
const FragmentMode encoding_fragment_mode_;
const FragmentMode decoding_fragment_mode_;
};
INSTANTIATE_TEST_SUITE_P(
,
QpackRoundTripTest,
Combine(Values(FragmentMode::kSingleChunk, FragmentMode::kOctetByOctet),
Values(FragmentMode::kSingleChunk, FragmentMode::kOctetByOctet)));
TEST_P(QpackRoundTripTest, Empty) {
spdy::SpdyHeaderBlock header_list;
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
TEST_P(QpackRoundTripTest, EmptyName) {
spdy::SpdyHeaderBlock header_list;
header_list["foo"] = "bar";
header_list[""] = "bar";
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
TEST_P(QpackRoundTripTest, EmptyValue) {
spdy::SpdyHeaderBlock header_list;
header_list["foo"] = "";
header_list[""] = "";
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
TEST_P(QpackRoundTripTest, MultipleWithLongEntries) {
spdy::SpdyHeaderBlock header_list;
header_list["foo"] = "bar";
header_list[":path"] = "/";
header_list["foobaar"] = std::string(127, 'Z');
header_list[std::string(1000, 'b')] = std::string(1000, 'c');
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
TEST_P(QpackRoundTripTest, StaticTable) {
{
spdy::SpdyHeaderBlock header_list;
header_list[":method"] = "GET";
header_list["accept-encoding"] = "gzip, deflate";
header_list["cache-control"] = "";
header_list["foo"] = "bar";
header_list[":path"] = "/";
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
{
spdy::SpdyHeaderBlock header_list;
header_list[":method"] = "POST";
header_list["accept-encoding"] = "brotli";
header_list["cache-control"] = "foo";
header_list["foo"] = "bar";
header_list[":path"] = "/";
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
{
spdy::SpdyHeaderBlock header_list;
header_list[":method"] = "CONNECT";
header_list["accept-encoding"] = "";
header_list["foo"] = "bar";
header_list[":path"] = "/";
spdy::SpdyHeaderBlock output = EncodeThenDecode(header_list);
EXPECT_EQ(header_list, output);
}
}
} // namespace
} // namespace test
} // namespace quic
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